From what I recieved for info. on it. He was stepping aside for other hikers and slipped.Just an unfortunate thing..I am just sorry that the future architect's wont have the oppertunity to learn great principals from him.There are many enviormental groups he worked with that weren't listed as well as the Lady Bird wildflower Center...Edwards Aquafer they explained in the article is the largest water retention zone in Central Texas and he worked to help prevent any development on it or near.The list could go on and on.

It's all good Gonzan I sent a donation to the save our spring coalition in Austin in his behalf. He testfied in front of city council against a water treatment facility prior to his trip.Unfortunently it was to closed minded council.